Jane Street Pivots: Slashes Bitcoin ETF Holdings to Double Down on Ether Funds

Wall Street giant Jane Street signaled a major shift in institutional appetite during Q1 2026, rotating capital away from Bitcoin-heavy products like IBIT and MSTR in favor of burgeoning Ether ETFs.

By David Walker | Edited by Julia Sakovich Published:
Jane Street reshuffles its crypto portfolio in Q1 2026. Photo: Pexels

In a significant reshuffling of its digital asset portfolio, Wall Street market-making powerhouse Jane Street drastically reduced its exposure to Bitcoin exchange-traded funds (ETFs) during the first quarter of 2026. According to a 13F filing published Tuesday, the firm moved away from several cornerstone Bitcoin products while simultaneously doubling down on Ether-linked assets and select crypto-native equities.

Strategic Retreat from Bitcoin ETFs

The filing reveals a sharp cooling of Jane Street’s appetite for the Big Two Bitcoin ETFs. The firm cut its holdings in BlackRock’s iShares Bitcoin Trust (IBIT) by approximately 71%, leaving it with 5.9 million shares valued at $225 million. A similar trend was seen with the Fidelity Wise Origin Bitcoin Fund (FBTC), where the firm slashed its position by 60% to roughly 2 million shares.

This retreat extended beyond ETFs to Michael Saylor’s Strategy (MSTR). After a massive 473% increase in its MSTR stake during the final quarter of 2025, Jane Street reversed course in Q1 2026, slashing its common stock holdings by 78% to a remaining value of roughly $27 million.

Ether Rotation: Institutional Momentum Shifts

While Bitcoin exposure weakened, Jane Street’s interest in Ether (ETH) surged. The firm nearly doubled its position in BlackRock’s iShares Ethereum Trust (ETHA) and significantly increased its stake in the Fidelity Ethereum Fund (FETH). Combined, Jane Street added at least $82 million in new Ether ETF exposure over the quarter.

This rotation mirrors broader institutional behavior seen in early 2026. Major players like Wells Fargo have also reported increased Ether ETF buying, suggesting that the “Ethereum as a utility layer” narrative is beginning to attract the capital that previously focused solely on Bitcoin’s “digital gold” thesis.

Selective Growth: Crypto Mining and Infrastructure

Despite the broader downside pressure on Bitcoin-centric assets, Jane Street’s 13F suggests a more surgical approach to crypto-linked equities rather than a broad sector exit. While the firm trimmed positions in miners like IREN and TeraWulf, it significantly increased its stake in Riot Platforms (RIOT) to 7.4 million shares, valued at approximately $91 million.

Other key beneficiaries of Jane Street’s reshuffling included

  • Coinbase (COIN): Holdings rose to 888,000 shares, now valued at approximately $155 million.
  • Galaxy Digital (GLXY): The firm saw an explosive expansion, jumping from just 17,000 shares to 1.5 million shares.

Record Revenue Amid Volatility

The portfolio rebalancing comes as Jane Street reports a record $16.1 billion in Q1 trading revenue. The firm’s financial success has been bolstered by high market volatility and significant gains tied to artificial intelligence investments. While 13F filings provide a snapshot of reportable holdings and do not represent a market maker’s full net exposure or “short” positions, the data clearly signals a strategic pivot toward Ether and diversified crypto infrastructure heading into mid-2026.

Bitcoin, DeFi & FinTech, Ethereum, News
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